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LOANS RECEIVABLE AND ALLOWANCE FOR CREDIT LOSSES - Current, Past Due, and Non-Accrual Loans by Categories of loans and Restructured Loans (Details) - USD ($) | Jun. 30, 2025 | Dec. 31, 2024 | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | --- | --- | ---
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | $ 213,362,000 | $ 205,219,000 |  |
Non-accrual | 1,066,000 | 360,000 | $ 317,000 | $ 527,000
Total | 213,362,000 | 205,219,000 |  |
Allowance for loan losses | 2,587,000 | 2,839,000 |  | 2,157,000
Nonaccrual with specific reserves | 0 |  |  |
Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 211,864,000 | 202,979,000 |  |
30 To 89 Days Past Due |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 432,000 | 1,880,000 |  |
Real Estate Loan |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Non-accrual | 1,007,000 | 273,000 |  |
Total | 164,681,000 | 161,938,000 |  |
Real Estate Loan | Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 163,647,000 | 160,563,000 |  |
Real Estate Loan | 30 To 89 Days Past Due |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 27,000 | 1,102,000 |  |
Real Estate Loan | Construction and Land |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 4,626,000 | 8,882,000 |  |
Total | 4,626,000 | 8,882,000 |  |
Allowance for loan losses | 14,000 | 40,000 |  | 31,000
Real Estate Loan | Construction and Land | Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 4,626,000 | 8,882,000 |  |
Real Estate Loan | Farmland |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 311,000 | 315,000 |  |
Total | 311,000 | 315,000 |  |
Allowance for loan losses | 14,000 | 16,000 |  | 18,000
Real Estate Loan | Farmland | Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 311,000 | 315,000 |  |
Real Estate Loan | Single-family Residential |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 104,167,000 | 98,993,000 |  |
Non-accrual | 887,000 | 149,000 | 106,000 | 145,000
Total | 104,167,000 | 98,993,000 |  |
Allowance for loan losses | 1,466,000 | 1,529,000 |  | 1,290,000
Real Estate Loan | Single-family Residential | Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 103,253,000 | 97,742,000 |  |
Real Estate Loan | Single-family Residential | 30 To 89 Days Past Due |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 27,000 | 1,102,000 |  |
Real Estate Loan | Multi-family |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 4,947,000 | 5,022,000 |  |
Total | 4,947,000 | 5,022,000 |  |
Allowance for loan losses | 103,000 | 224,000 |  | 96,000
Real Estate Loan | Multi-family | Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 4,947,000 | 5,022,000 |  |
Real Estate Loan | Commercial |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 50,630,000 | 48,726,000 |  |
Non-accrual | 120,000 | 124,000 | 132,000 |
Total | 50,630,000 | 48,726,000 |  |
Allowance for loan losses | 357,000 | 507,000 |  | 190,000
Real Estate Loan | Commercial | Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 50,510,000 | 48,602,000 |  |
Commercial and Industrial |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Total | 24,551,000 | 22,396,000 |  |
Commercial and Industrial | Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 24,551,000 | 21,924,000 |  |
Commercial and Industrial | 30 To 89 Days Past Due |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current |  | 472,000 |  |
Commercial and Industrial | Commercial and Industrial |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 19,012,000 | 16,705,000 |  |
Non-accrual |  |  |  | 299,000
Total | 19,012,000 | 16,705,000 |  |
Allowance for loan losses | 362,000 | 272,000 |  | 304,000
Commercial and Industrial | Commercial and Industrial | Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 19,012,000 | 16,233,000 |  |
Commercial and Industrial | Commercial and Industrial | 30 To 89 Days Past Due |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current |  | 472,000 |  |
Commercial and Industrial | SBA guaranty |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 5,539,000 | 5,691,000 |  |
Total | 5,539,000 | 5,691,000 |  |
Allowance for loan losses | 34,000 | 38,000 |  | 21,000
Commercial and Industrial | SBA guaranty | Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 5,539,000 | 5,691,000 |  |
Consumer Loans |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Non-accrual | 59,000 | 87,000 |  |
Total | 24,130,000 | 20,885,000 |  |
Consumer Loans | Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 23,666,000 | 20,492,000 |  |
Consumer Loans | 30 To 89 Days Past Due |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 405,000 | 306,000 |  |
Consumer Loans | Consumer |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 2,512,000 | 2,880,000 |  |
Total | 2,512,000 | 2,880,000 |  |
Allowance for loan losses | 36,000 | 45,000 |  | 30,000
Consumer Loans | Consumer | Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 2,488,000 | 2,879,000 |  |
Consumer Loans | Consumer | 30 To 89 Days Past Due |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 24,000 | 1,000 |  |
Consumer Loans | Automobile |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 21,618,000 | 18,005,000 |  |
Non-accrual | 59,000 | 87,000 | $ 79,000 | 83,000
Total | 21,618,000 | 18,005,000 |  |
Allowance for loan losses | 201,000 | 168,000 |  | $ 177,000
Consumer Loans | Automobile | Current |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | 21,178,000 | 17,613,000 |  |
Consumer Loans | Automobile | 30 To 89 Days Past Due |  |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |  |
Financing Receivable, Recorded Investment, Current | $ 381,000 | $ 305,000 |  |

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